<!DOCTYPE html>
<html lang="zh">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no, maximum-scale=1, minimum-scale=1, minimal-ui">
    <title><{if !empty($title)}><{$title}> - <{else}><{/if}><{$site.name}></title>
    <meta name="keywords" content="<{if isset($keywords)}><{$keywords}><{else}><{$site.keywords}><{/if}>">
    <meta name="description" content="<{if isset($description)}><{$description}><{else}><{$site.desc}><{/if}>">
    <meta property="og:title" content="<{if !empty($title)}><{$title}> - <{else}><{/if}><{$site.name}>">
    <meta property="og:site_name" content="<{$site.simple_name}>">
    <meta property="og:type" content="website">
    <meta property="og:url" content="<{if !empty($currentUrl)}><{$currentUrl}><{else}><{$site.domain}><{/if}>">
    <meta property="og:image" content="<{if !empty($url.icon_sina)}><{$url.icon_sina}><{else}><{$site.domain}>/favicon.ico<{/if}>">
    <meta property="og:description" content="<{if !empty($description)}><{$description}><{else}><{$site.desc}><{/if}>">
    <link rel="canonical" href="<{if !empty($currentUrl)}><{$currentUrl}><{/if}>">
    <link rel="shortcut icon" href="/favicon.ico" type="image/ico">
    <link href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css?v=<{$ver}>" rel="stylesheet">
    <link rel="stylesheet" href="/res/css/nav.css?v=<{$ver}>">
</head>
<body>